Answer: 2sin(θ)
Step-by-step explanation: (1 − cos2(theta)) csc(theta)
cos (2θ) = cos²(θ) - sin²(θ) ⇒ [(1 - cos²(θ) + sin²(θ)]* csc (θ)
Multiplying csc(θ) - cos²(θ)*csc(θ) + sin²(θ)*csc(θ)
csc (θ) = 1 ÷ sin (θ) ⇒ 1/sin(θ) - cos²(θ)/sin(θ) + sin²(θ)/sin(θ)
1/sin(θ) [ 1 -cos²(θ) + sin²(θ)] ⇒ 1- cos²(θ) = sin²θ)
1/sin(θ) [ sin²(θ) +sin²(θ) ]
1/sin(θ) [ 2* sin²(θ) ] = 2sin(θ)
Answer:
-8
Step-by-step explanation:
-8 x 3 = -24
-24 is 16 units less than -8
X=84° because the 84 above it and x are corresponding angles
Multiply 8 by 7.75 to get 62 then multiply by 3 to get 186 which is how much he gets paid per week
Answer:
sorry I can't help you this is hard for me sorry. :(
Step-by-step explanation:
